252230280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{1823}}^1$

素因数の和:2990

約数の個数: 64

約数和(自身を含む): 757762560

約数和(自身を除く): 505532280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1153, 1823, 2306, 3459, 3646, 4612, 5469, 5765, 6918, 7292, 9115, 9224, 10938, 11530, 13836, 14584, 17295, 18230, 21876, 23060, 27345, 27672, 34590, 36460, 43752, 46120, 54690, 69180, 72920, 109380, 138360, 218760, 2101919, 4203838, 6305757, 8407676, 10509595, 12611514, 16815352, 21019190, 25223028, 31528785, 42038380, 50446056, 63057570, 84076760, 126115140, 252230280]

約数ペア:

[(1, 252230280), (2, 126115140), (3, 84076760), (4, 63057570), (5, 50446056), (6, 42038380), (8, 31528785), (10, 25223028), (12, 21019190), (15, 16815352), (20, 12611514), (24, 10509595), (30, 8407676), (40, 6305757), (60, 4203838), (120, 2101919), (1153, 218760), (1823, 138360), (2306, 109380), (3459, 72920), (3646, 69180), (4612, 54690), (5469, 46120), (5765, 43752), (6918, 36460), (7292, 34590), (9115, 27672), (9224, 27345), (10938, 23060), (11530, 21876), (13836, 18230), (14584, 17295)]